Re: multiple definition abgcdp, adgcdp, dpgcdp

We have fixed these multiple definition problems in V5.0.1, which hasn't
been released yet. They shouldn't cause a problem here, however,
as the duplicate routines are the same.

--Mary

On Sun, 3 Feb 2008, Slatest, Leonard A wrote:

> Hi all. I am installing ncl_ncarg-5.0.0 on the front end node (fen) of
> our IBM Blue Gene/L (SUSE Linux with powerpc chip). I get these messages
> during the build
>
> (when it's trying to build the executable named "ncl"):
>
>
>
> : multiple definition of `abgcdp'
>
> : multiple definition of `adgcdp'
>
> : multiple definition of `dpgcdp'
>
>
>
> Here is the excerpt from a transcript of my build:
>
>
>
> *****************************************************************
>
> xlc -qstrict -qfullpath -qmaxmem=-1 -D_FILE_OFFSET_BITS=64
> -D_LARGEFILE_SOURCE -O3 -o ncl Ncl.o io.o NclHLUObj.o scanner.o
> parser.o MathFunc s.o NclTypedouble.o NclTypefloat.o
> NclTypeint.o NclTypelogical.o NclTypelong.o
> NclTypeobj.o N clTypeshort.o NclTypestring.o
> NclTypebyte.o NclTypechar.o TypeSupport.o
> NclMultiDValData.o AddFileFormat s.o AttSupport.o DataSupport.o
> FileSupport.o Formats.o GetGrids.o InitData.o
> Memory.o NclAtt.o NclCCM.o N clCoordVar.o NclData.o NclFile.o
> NclFileVar.o NclGRIB.o NclHDF.o
> NclMultiDValnclfileData.o NclNetCdf.o NclO
> neDValCoordData.o NclType.o NclTypelist.o NclVar.o
> VarSupport.o ctoiee.o date.o qu2reg3.o rowina3.o
> scm0 .o ncepcode.o NclGRIB2.o AddBuiltIns.o AddHLUObjs.o
> AddIntrinsics.o Execute.o Machine.o OpsFuncs.o Pri
> nttoken.o SrcTree.o Symbol.o Translate.o
> NclHLUVar.o HLUSupport.o NclMultiDValHLUO
> bjData.o BuiltInSupport.o BuiltInFuncs.o
> HLUFunctions.o yywrap.o craybin.o c omplete.o
> editline.o sysunix.o ListSupport.o NclList.o
> NclMultiDVallistData.o fortranio.o -L../../.././ni/src/lib/nfp -lnfp
> -L../../.././ni/src/lib/nfpfort -lnfpfort -L../../.././ni/src/lib/hlu
> -lhlu -L../../.././ncarg2d/src/libncarg -lncarg
> -L../../.././ncarg2d/src/l ibncarg_gks -lncarg_gks
> -L../../.././common/src/libncarg_c -lncarg_c -L../../.././ngmath/src/lib
> -lngmath -L/gpfs/scratch2/slatest/mytest/ncl_nc arg-5.0.0/lib
> -L/usr/X11R6/lib -L/gpfs/scratch2/slatest/mytest/libpng-1.2.24/lib
> -L/opt/ibmcmp/xlmass/bg/4.3/lib -L/bgl/local/lib
> -L/gpfs/scratch2/slatest/mytest/g2clib-1.0.5
> -L/gpfs/scratch2/slatest/mytest/udunit-fen-final/udunits-1.12.4/lib
> -L/gpfs/scratch2/slatest/mytest/netcdf-final/ netcdf-3.6.2/lib
> -L/gpfs/scratch2/slatest/mytest/jasper-1.900.1/lib
> -L/gpfs/scratch2/slatest/mytest/hdf4-o3qstrict/HDF4.2r1/mfhdf/libsrc
> -L/gpfs /scratch2/slatest/mytest/hdf4-o3qstrict/HDF4.2r1/mfhdf/libsrc
> -L/gpfs/scratch2/slatest/mytest/hdf4-o3qstrict/HDF4.2r1/hdf/src -lnetcdf
> -lmfhdf -ldf -ljpeg -lz -ludunits -lgrib2c -lpng -ljasper
> -L../../.././external/sphere3.1_dp -lsphere3.1_dp
> -L../../.././external/fftpack5_dp -lfftpac k5_dp
> -L../../.././external/lapack -llapack_ncl -lblas.rts
> -L../../.././external/blas -lblas_ncl -lX11 -lXext
> -L/opt/ibmcmp/xlf/bg/10.1/lib -lxl fmath -lxlf90 -lm -lm -ldl
>
> ../../.././ni/src/lib/hlu/libhlu.a(SphericalGeometry.o)(.text+0x0): In
> function `abgcdp':
>
> : multiple definition of `abgcdp'
>
> ../../.././ni/src/lib/nfpfort/libnfpfort.a(sg_tools.o)(.text+0x1b80):
> first defined here
>
> /usr/bin/ld: Warning: size of symbol `abgcdp' changed from 284 in
> ../../.././ni/src/lib/hlu/libhlu.a(SphericalGeometry.o) to 260 in
> ../../.././n i/src/lib/hlu/libhlu.a(SphericalGeometry.o)
>
> ../../.././ni/src/lib/hlu/libhlu.a(SphericalGeometry.o)(.text+0x440): In
> function `adgcdp':
>
> : multiple definition of `adgcdp'
>
> ../../.././ni/src/lib/nfpfort/libnfpfort.a(sg_tools.o)(.text+0xfa0):
> first defined here
>
> /usr/bin/ld: Warning: size of symbol `adgcdp' changed from 136 in
> ../../.././ni/src/lib/hlu/libhlu.a(SphericalGeometry.o) to 132 in
> ../../.././n i/src/lib/hlu/libhlu.a(SphericalGeometry.o)
>
> ../../.././ni/src/lib/hlu/libhlu.a(SphericalGeometry.o)(.text+0x4e0): In
> function `dpgcdp':
>
> : multiple definition of `dpgcdp'
>
> ../../.././ni/src/lib/nfpfort/libnfpfort.a(sg_tools.o)(.text+0xea0):
> first defined here
>
> /usr/bin/ld: Warning: size of symbol `dpgcdp' changed from 240 in
> ../../.././ni/src/lib/hlu/libhlu.a(SphericalGeometry.o) to 224 in
> ../../.././n i/src/lib/hlu/libhlu.a(SphericalGeometry.o)
>
> /gpfs/scratch2/slatest/mytest/jasper-1.900.1/lib/libjasper.a(jas_stream.
> o)(.text+0xc50): In function `jas_stream_tmpfile':
>
> : warning: the use of `tmpnam' is dangerous, better use `mkstemp'
>
> make: *** [ncl] Error 1
>
>
>
> ************************************************************************
> ************************************************************************
> ********************************************************
>
>
>
> The e.g. abgcdp multiple definition evidently arises because of the
> following in libnfpfort.a (specifically the sg_tools.f contribution to
> that library ):
>
>
>
> DOUBLE PRECISION FUNCTION ABGCDP (AQDP,BQDP,CQDP)
>
>
>
> in addition to the following in libhlu.a (the SphericalGeometry.c
> contribution):
>
>
>
> double abgcdp(double*,double*,double*);
>
>
>
>
>
> That is to say, the functions have the same names in the two libraries.
> But I expected the following to deal with that, which is in the NCL
>
> "INSTALL.txt" file:
>
>
>
> *********************************************************************
>
> If, however, your compiler does not append an underscore (the IBM
> xlf/xlf90 compilers are
>
> two such examples), then you need to set this macro as follows:
>
>
>
> NgCallF reg
>
> ********************************************************************
>
>
>
> Regarding that, I had confirmed earlier that the $NCARG/config file that
> the build will use is "LINUX":
>
>
>
> SYSTEM_INCLUDE = "LINUX"
>
>
>
> and NgCallF is in fact set correctly in that file:
>
>
>
> *******************************************
>
> cd $NCARG/config
>
> grep Ng LINUX
>
> #define NgCallF reg
>
> ******************************************
>
>
>
> So I'm puzzled by the multiple definition error, I would have thought
> "NgCallF reg" would have attended to the issue. Can you help?
>
> I've googled this but can't find anyone who has obtained these
> particular multiple definition errors.
>
>
>
> Note: I'm building everything to run on the fen, not the compute nodes,
> i.e. I'm using native compilers, not cross compilers. I'm doing a 32-bit
> architecture build.
>
> Also, I'm using the IBM compilers, e.g. xlf and xlc. And finally, the
> 'tmpnam' warning in the excerpt above is a warning and I doubt it is the
> cause of the exit of the build.
>
>
>
>
>
> My complete LINUX file is as follows:
>
>
>
> /*
>
> * $Id: LINUX.ppc64.xl,v 1.1 2007/10/06 02:05:31 haley Exp $
>
> */
>
> /***********************************************************************
> *
>
> *
> *
>
> * Copyright (C) 2005
> *
>
> * University Corporation for Atmospheric Research
> *
>
> * All Rights Reserved
> *
>
> *
> *
>
> ************************************************************************
> /
>
> /*
>
> * File: LINUX.ppc32
>
> *
>
> * Author: Richard Grubin
>
> * National Center for Atmospheric Research
>
> * PO 3000, Boulder, Colorado
>
> *
>
> * Date: Sun May 1 16:56:33 MDT 2005
>
> *
>
> * Description: This file contains all the directives needed to
>
> * tell ymake how to build NCAR Graphics on a PPC 32-bit LINUX
>
> * system using the xlf/xlc compilers
>
> */
>
> #define HdfDefines -D_IBMR2
>
> #define StdDefines -DSYSV -D_POSIX_SOURCE -D_XOPEN_SOURCE
>
> #define CCompiler xlc
>
> #define FCompiler xlf
>
> #define CcOptions -qstrict -qfullpath -qmaxmem=-1
>
> #define FcOptions -qstrict -qfullpath
>
> #define LdCommand ld -melf32ppc
>
> #define LdRelCommand ld -melf32ppc
>
> #define ArCommand ar
>
> #define COptimizeFlag -O3
>
> #define FOptimizeFlag -O3
>
> #define Cstatic -bnso
>
> #define Cdynamic -bso
>
> #define CtoFLibraries -L/opt/ibmcmp/xlf/bg/10.1/lib -lxlfmath -lxlf90
> -lm
>
> #define NgCallF reg
>
> #define CppCommand '/usr/bin/cpp -traditional'
>
> #define XToolLibrary -lXt -lSM -lICE
>
> #define BuildShared NO
>
> #define XLibrary -lX11 -lXext
>
>
>
> #define ArchRecLibSearch -L/usr/X11R6/lib
>
> #define ArchRecIncSearch -I/usr/X11R6/include
>
>
>
>
>
> /*************** Redefine Macros from Rules
> ********************************/
>
>
>
> /*
>
> * Macro: MakeDir
>
> *
>
> * Description: This rule creates a directory - if a parent dir doesn't
> exist
>
> * it attempts to create it.
>
> */
>
> #ifndef MakeDir
>
> #define MakeDir(dir) @if (test ! -d dir); then ($(MKDIRHIER) dir); fi
>
> #endif
>
>
>
>
>
> Thanks,
>
> Len (slatest_at_bnl.gov)
>
>
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Received on Mon Feb 04 2008 - 07:47:25 MST